Verified record
South Shore Heating & Cooling Inc holds 4.9 stars from 663 Google ratings. Its Connecticut HVAC licence, number HTG.0397819-S9, is active on the state registry, with SOUTH SHORE HEATING&COOLING INC. as the holder of record. A Rhode Island HVAC licence, number 00007635, is active on the state registry, with DOUGLAS D NADEAU as the holder of record. One customer said Cameron and a colleague worked in the crawl space from 9 to 4 to install a new furnace. A customer wrote that owner Doug suggested the size of a split AC system and that Cameron and Cooper installed three units in one day, on budget. One customer had a full central air system, duct work included, installed on the second floor and a mini split on the first. A customer said the company installed an HRV ventilation system to help with radon levels in the basement and that the result has been positive. A customer said the company diagnosed and corrected a long-outstanding air conditioning issue that a prior HVAC company was unable to solve. Matt and Riley cleaned one customer's boiler for its annual service. A customer who has used the company for years said Matt serviced the burner and charged a fair price. When one customer's central air still was not working properly a few days after a first visit, the owner arranged for someone to come out the next day, and that technician solved the problem. In a 2026 review, a customer said that when odor and soot appeared a week or so after a furnace service, the company sent a couple of techs out the next day and there was no additional charge. A 2025 customer who had been without heat since Sunday evening said the company answered the phone, arrived earlier than its noon-to-2 window, and cleaned and restarted the boiler by 1 p.m. A 2023 customer said owner Doug returned the call the same day about a leaking mini split and made room in his schedule for the next day, and that James and Cooper repaired it. A 2024 customer said the company installed a new central a/c unit in a house the customer bought in Stonington, CT. A 2024 customer said two men changed filters the customer supplied, turned the outdoor units off and on several times, were there at most 15 minutes, and charged $345. A 2024 customer cited $239 for a cleaning that took 30 minutes and said they would be shopping around.
Professional and Courteous!
Highly professional !!! Routine maintenance done ,today... Very prompt for appointment time.
Just purchased a house in Waterford. Fast and friendly service. The technician was very knowledgeable! Highly recommend!
It was a great experience. Cameron and his colleague worked in my crawl space from 9-4 to install my new furnace. They were both so nice and professional, I knew I made the right decision to go with south shore. It’s an expensive investment and I feel I chose well. I highly recommend them
Thank you for your prompt and courteous service!
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1 change recorded — last scanned Oct 30, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from South Shore Heating & Cooling Inc. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$4,700 – $10,700
Typical HVAC project around $7,700
Water heater delivered and installed the same day5.0
Boiler replacement where Matt ruled out a chimney liner4.6
Water heater repair4.6